How to display all column in group by - development

How to display all column in group by

I have two tables team and bobotteam, and then I was try this query:

SELECT team.id , bobotteam.teamfight/MAX(bobotteam.teamfight)
    FROM team
    INNER JOIN bobotteam on team.id = bobotteam.id

Why data only show 1 data even though I have two data in the bobotteam table.
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